The Rev. Dr. Luke A. Powery is the Dean of Duke University Chapel and Associate Professor of Homiletics at Duke Divinity School. A national leader in the theological study of the art of preaching (homiletics), Powery regularly delivers sermons at Duke Chapel as well as at churches throughout the United States and abroad. He is often a keynote speaker and lecturer at educational institutions, conferences, symposia, and retreats. His teaching and research interests are located at the intersection of preaching, worship, pneumatology, and culture, particularly expressions of the African diaspora. He is the author of Spirit Speech: Lament and Celebration in Preaching; Dem Dry Bones: Preaching, Death, and Hope; Rise Up, Shepherd! Advent Reflections on the Spirituals; and Were You There? Lenten Reflections on the Spirituals. He has co-authored an introductory textbook on preaching, Ways of the Word: Learning to Preach for Your Time and Place. He is also a general editor of the nine-volume lectionary commentary series for preaching and worship titled Connections: A Lectionary Commentary for Preaching and Worship. Powery was ordained by the Progressive National Baptist Convention and has served in an ecumenical capacity in churches throughout Switzerland, Canada and the United States. He received his bachelor of arts in music with a concentration in vocal performance from Stanford University, his master of divinity from Princeton Theological Seminary, and his doctor of theology from Emmanuel College at the University of Toronto.